/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/GeometrySelector.h
Accumulate the bounds of the provided Selection in the provided BoundsInOut. BoundsInOut is not cleared.
void AccumulateSelectionBounds ( const [FGeometrySelection](API\Plugins\ModelingComponents\Selection\IGeometrySelector\FGeometrySelection) & Selection, [FGeometrySelectionBounds](API\Plugins\ModelingComponents\Selection\IGeometrySelector\FGeometrySelecti-_1) & BoundsInOut, bool bTransformToWorld )